[QUOTE=adelmo95;8835474]
vineyridge would what you are saying about the dirt turf mix be somewhat of a similar concept as someone breeding warmbloods that crosses pure dressage (Weltmeyer x Donnerhall) to pure jumper (Darco x Cassini) and then wonders why the resulting foal isn’t a superstar?
Is there a significant difference in build between the dirt and turf horses? I am sorry if these sound like ignorant questions, I have realized my knowledge of thoroughbred bloodlines is severely lacking so am trying to gain a better understanding because I fully admit with thoroughbred projects in the past I have just looked at what was standing in front of me rather than doing the typical research I would do with a warmblood. It worked out ok for me with some of them, not so well with others…[/QUOTE]
IME, yes - very significant build differences most of the time, but some stallions can throw horses sneakily suited for either tracks: ex. Danzig or Gone West.
Example would be to look at a modern dirt horse like, say American Pharoah.
Then look at GB’s turf champion, Golden Horn.
Sprinter/stayer argument. Dr Deb Bennett has a wonderful article or two that details the difference[s] structurally between the two. When I am not on mobile, I will find it.